Hasan, H.M., Ahmed, D.F., Hama, M.F., & Jwamer, K.H.F. (2021). Central Limit Theorem in View of Subspace Convex-Cyclic Operators. Bulletin of the Karaganda University. Mathematics Series, 3(103), 25–35. https://doi.org/10.31489/2021m3/25-35